slice_device.c: permissions changes for SLICE devices
vn.c: change time of SYSINIT scheduling.
wd.c don't revert to fully closed state. ( may require more)
all in SLICE mode only.
Bruce Evans [Thu, 23 Apr 1998 16:30:51 +0000 (16:30 +0000)]
Fixed missing dependencies. The critical missing one was of bi-lexer.o
on bi-parser.h. Not having it sometimes (only with `make -j') triggered
a bug suite that led to ordinary cpp output being put in .depend files.
Various bugs (the main one only with `make -j') prevented timely detection
of failure to build and install gnu/usr.bin/cc. Eventually the missing
${WORLDTMP}/usr/libexec/cpp caused ${WORLDTMP}/usr/bin/cpp to be invoked
by cc, and this version of cpp is not suitable for such invocation.
Ordinary cpp output was put in .depend files when cpp terminated options
processing before seeing the -M flag.
Tor Egge [Wed, 22 Apr 1998 22:49:29 +0000 (22:49 +0000)]
Mask the interrupt before setting the corresponding bit in ipending if
the interrupt is already active.
Don't use lock prefix for operations on ipending.
Always use lock prefix for operations on iactive.
close() is no longer a SLICE method.
Close is simply an open with no-read and no-write once internal to SLICE
(it still exports a close to the rest of the kernel)
When ipfw reads its rules from an input file, the optind variable is
not reinitialized to 1 after calling getopt. This results in parsing
errors on all but the first rule. An added patch also allows '#'
comments at the end of a line.
Brian Somers [Tue, 21 Apr 1998 21:06:57 +0000 (21:06 +0000)]
- breakage of the warnings about pessimized i/o port types.
- pessimized i/o port types.
- other pessimized types.
- Don't use DEBUG (causes LINT warnings). Use DGB_DEBUG instead.
- commented out code.
- cloned code that doesn't apply ("Smarts" is for the cy driver only).
Brian Somers [Tue, 21 Apr 1998 02:39:48 +0000 (02:39 +0000)]
o Move debug stuff down a bit so that it doesn't try to
dereference uninitialized pointers.
o Fix DEVFS permissions
o Fix DEVFS minor numbers
o Add initial & lock devices for cua device.
o Fix permissions in line with sio.
The 'mountroot' option is obviously pointless for an LKM
so allow LKM compilation to succeed by making it go away for that case.
Saves needing to include opt_devfs.h which an LKM cannot rely on anyhow.
Nate Williams [Mon, 20 Apr 1998 15:24:28 +0000 (15:24 +0000)]
- Don't try and keep track of the previous state, since the kernel may
change it w/out informing the program. Instead, use the (now available)
previous state returned by the kernel to make intelligent card
removal/insertion decisions.
Nate Williams [Mon, 20 Apr 1998 15:21:02 +0000 (15:21 +0000)]
- Give up trying for a simple solution for correctly recognizing if a card
was really removed, or simply 'faked' by a suspend/resume. Keep track
of both current and previous state, and send that information to the
userland programs.
[
XXX - This breaks binary compatability with older pccardd programs, but
they don't work reliably. :(
]
Define '\t' as a printable character, so it can be displayed on the
screen. isprint(3) doesn't do this, but isprt() apparently expected
this to be the case.
Add changes and code to implement a functional DEVFS.
This code will be turned on with the TWO options
DEVFS and SLICE. (see LINT)
Two labels PRE_DEVFS_SLICE and POST_DEVFS_SLICE will deliniate these changes.
/dev will be automatically mounted by init (thanks phk)
on bootup. See /sys/dev/slice/slice.4 for more info.
All code should act the same without these options enabled.
Mike Smith, Poul Henning Kamp, Soeren, and a few dozen others
This code does not support the following:
bad144 handling.
Persistance. (My head is still hurting from the last time we discussed this)
ATAPI flopies are not handled by the SLICE code yet.
When this code is running, all major numbers are arbitrary and COULD
be dynamically assigned. (this is not done, for POLA only)
Minor numbers for disk slices ARE arbitray and dynamically assigned.
Tor Egge [Sun, 19 Apr 1998 23:19:20 +0000 (23:19 +0000)]
Disregard the values for polarity and trigger mode in the MP config table
for ISA interrupts where the IOAPIC interrupt pin number is the same as
the ISA interrupt number (i.e. partial backout of previous commit)
Brian Somers [Sun, 19 Apr 1998 21:42:07 +0000 (21:42 +0000)]
o Support a compile-time -DNO_FW_PUNCH for portability
(and those of us that don't want the functionality).
o Don't assume sizeof(long) == 4.
Ok'd by: Charles Mott <cmott@srv.net>
Like most Unices FreeBSD should have a larger tty field at least
as large as UT_LINESIZE (/usr/include/utmp.h). If the tty name is logged
with this size why isn't the w command reporting it?
(We should probably report the tty/cua prefix then as well ? /phk)
The current version of netstat does not print the interface
name for AF_LINK routing entries. This makes debugging
network problems more difficult.
PR: 4182
Reviewed by: phk
Submitted by: Craig Leres <leres@ee.lbl.gov>
Problem whith "subnet=" statement in /etc/gateways.
routed discards the first character of the network address.
Example: "subnet=10.0.0.0/24,1"
The network address is interpreted as 0.0.0.0/24,1.
PR: 4825
Reviewed by: phk
Submitted by: Mike E. Matsnev <mike@azog.cs.msu.su>
Peter Wemm [Sun, 19 Apr 1998 03:26:05 +0000 (03:26 +0000)]
Back out previous commit, obrien doesn't seem to be watching. The problem
is that the previous commit spammed a hacked 2.2-stable onto -current,
deleting the DMA support etc. (I guess that's one way of minimizing diffs
between -current and -stable.. :-] )
Peter Wemm [Sat, 18 Apr 1998 06:26:16 +0000 (06:26 +0000)]
In vfs_msync(), test to see if the vnode being examined is "interesting"
(ie: it has a vm_object attached and is marked as OBJ_MIGHTBEDIRTY) before
attempting to lock it. This should reduce the cpu hit that is incurred
when doing a sync(2) and when the syncer process is doing the 30-second
writeback of dirty mmap() data to disk. Skip this speedup if we are
doing an unmount() to be sure to get everything - we can afford to
occasionally miss a msync while the system is running, but not at unmount.
I'm not sure about the VXLOCK and MNT_WAIT case, it seems a bit odd to skip
doing a page_clean at unmount time just because a vnode is VXLOCKed, but
that's what was being done before...
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